diff --git a/tempest/cmd/account_generator.py b/tempest/cmd/account_generator.py
index 9e1d391..0a5a41b 100755
--- a/tempest/cmd/account_generator.py
+++ b/tempest/cmd/account_generator.py
@@ -38,17 +38,17 @@
 of your cloud to operate properly. The corresponding info can be given either
 through CLI options or environment variables.
 
-You're probably familiar with these, but just to remind::
+You're probably familiar with these, but just to remind:
 
-    +----------+---------------------------+----------------------+
-    | Param    | CLI                       | Environment Variable |
-    +----------+---------------------------+----------------------+
-    | Username | --os-username             | OS_USERNAME          |
-    | Password | --os-password             | OS_PASSWORD          |
-    | Project  | --os-project-name         | OS_PROJECT_NAME      |
-    | Tenant   | --os-tenant-name (depr.)  | OS_TENANT_NAME       |
-    | Domain   | --os-domain-name          | OS_DOMAIN_NAME       |
-    +----------+---------------------------+----------------------+
+======== ======================== ====================
+Param    CLI                      Environment Variable
+======== ======================== ====================
+Username --os-username            OS_USERNAME
+Password --os-password            OS_PASSWORD
+Project  --os-project-name        OS_PROJECT_NAME
+Tenant   --os-tenant-name (depr.) OS_TENANT_NAME
+Domain   --os-domain-name         OS_DOMAIN_NAME
+======== ======================== ====================
 
 Optional Arguments
 ------------------